Pa Board Schematic Diagram - Sony Trinitron KV-29DRC420 Service Manual

Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method.

PA BOARD SCHEMATIC DIAGRAM

Data is provided for reference only.
The P and PA Boards are interchangeable.
Either board can be used as a replacement.
1 | 2 | 3 | 4 | 5 |
A
C9554
10
16V
:AL-CP
— L
R D9503
UDZS-10B
C9571 PROTECT
10
B
16V
J9503 :AL-CP
2P R9569 R9565 D9502
100k 100k UDZS-10B
1/10W 1/10W PROTECT
:1608 :1608
Q9516
MUN2211T1
—
R9850
10k
CN9500 R9851 1/10W
19P 1k :1608
DC1R019NDB 1/10W
:CH 1 :1608 FB9504
BK2125HM102
C 0UH
HPD 19
FL9501
ADM2012H-900
DDC +5V 18
R9852 CMF
10 :6GHz
E 17
1/10W
DDC DAT 16 :RN-CP 2 3
DDC CLK 15 1 4
C9517
— FL9504 10 C9519
NC 14
ADM2012H-900 16V 0.1
CMF :AL-CP 25V
CEC 13
:6GHz :1608
RB9512
CLK- 12 2 3
10*4
:3216
E 11 1 4
CLK+ 10 FL9505
ADM2012H-900
D CMF
DO- 9 :6GHz
E 8 2 3
D0+ 7 1 4
FL9506
D1- 6
ADM2012H-900
E 5 CMF
:6GHz
— D1+ 4 2 3 VD9507 VD9505
PGB0010603NR PGB0010603NR
PROTECT PROTECT
D2- 3 1 4 VD9500
PGB0010603NR
E 2
PROTECT
D2+ 1
FB9507
VD9504 VD9506 BK2125HM102
VD9503 VD9502 VD9501 PGB0010603NR PGB0010603NR 0UH
E PGB0010603NR PGB0010603NR PGB0010603NR PROTECT PROTECT
PROTECT PROTECT PROTECT
C9547 C9555
0.1 10
D9506 16V R9544 16V
MA111 B:1608 3.9k :AL-CP
DETECT 1/10W
IC9504 :RN-CP C9557
BR24L02F-WE2 D9507 0.1
EDID NVM MA111 R9546 25V
— DETECT 3.9k :1608
EDID
1/10W
:RN-CP
R9555 R9557
A1 VCC
3.9k 3.9k
1/10W 1/10W
:RN-CP :RN-CP
A0 WP
A2 SCL
F
E SDA
R9559
100
1/10W
:1608
—
VD9519
VD9518 PGB0010603NR
PGB0010603NR PROTECT R9562
PROTECT 100
1/10W R9602 IC9509
:1608 100 Q9517 SSM6N15FU(TE85R)
1/10W MUN2211T1 LEVEL-SHIFT
:1608
G
—
H
—
I
—
J
—
HDMI RECEIVER
K
—
L
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
6 | 7 | 8 | 9 | 10 | 11 |
R9556 C9550 C9551
4.7k 0.1 0.1
1/10W 25V 25V
:1608 :1608 B:1608
+3.3V
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
C9549
76 DSDA 50
0.1
25V
77 DSCL 49
:1608
78 OGND 48
79 PGND OVCC 47
80 PVCC 46
R9520
81 EXT_RES 45
390
1/10W
82 AVCC 44
:1608
83 RXC- 43
84 RXC+ 42
85 AGND GND 41
86 RX0- VCC 40
87 RX0+ 39
RB9511 IC9505
10*4
88 AGND SII9993CTG100 38
:3216
HDMI RECEIVER
89 AVCC 37
CHANNEL 1
90 AGND 36
91 RX1- DE 35
R9597 V
92 RX1+ V 34
33 1/10W :1608
93 AVCC H 33
1 8 SCK
94 AGND SCK 32
WS
95 AVCC WS 31 2 7
SD0
96 30 3 6
RX2- SD0
4 5 SPDIF
97 RX2+ SPDIF 29
C9521 RB9500
98 AGND OGND 28
C9623 1000p 33
0.1 B:1608 R9519 :3216
99 GND MCLKIN 27
25V 33 1/10W :1608 MCLK
:1608
100 VCC MCLKOUT 26
R9511
33
1/10W
:1608
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
FB9505 C9524
BK2125HM102 0.1 R9563
0UH 25V 3.9k 1/10W :RN-CP
:1608 R9558 C9562
4.7k 10
R9538 1/10W 6.3V
C9526 100 :1608 :B 3216
10 1/10W
16V :RN-CP C9561
:AL-CP 0.047 50V B:1608
C9507 R9888 FB9506
C9523 C9525 0.01 C9514 1k C9535 BK2125HM102 C9533
1000p 0.1 25V 10 1/10W 0.1 0UH 0.1
B:1608 25V B:1608 16V :RN-CP 25V 25V
:1608 :AL-CP :1608 :1608
C9534 C9531
C9542 C9538 0.1 10
10 1000p 25V 16V
16V B:1608 :1608 :AL-CP
:AL-CP
C9540
0.1
25V
:1608
PB
Y
PR
12 | 13 | 14 | 15 | 16 | 17
IC9503
PQ1CZ41H2ZPH
3.3V DD CON
L9501 R9860 L9502
3.9k 5 4 3 2 1
:2.5A 1/10W 2A
:RN-CP
C9835 C9842 C9841
1000 150 82
6.3V 4V 16V
:AL-CP D9501 :OS-CP :OS-CP
PTZ-TE25-3.9B
C9843
OVP
0.1
16V
B:1608
R9864
2.4k D9500
1/10W EC10QS04-TE12L
:RN-CP PUMP
C9828
10
16V
FB9512 R9529 :AL-CP
BK2125HM102 270k R9531 +5V
0UH 1/10W 4.7k C9511
:1608 1/10W 2200p
:1608 B:1608 R9534
SD0 560 C9513
SDAT L
1/10W 2200p 9V
C9516 C9515 C9508 R9530 :RN-CP B:1608
SCK
SCLK VCC 0.1 10 10 1k
16V 16V 16V 1/10W
B:1608 :AL-CP :AL-CP :1608 R9526 R9535 R9854 C9527
WS
LRCK E 10k 100k 100k 2.2
C9509 R9532 1/10W 1/10W 1/10W 16V
2200p 1.2k :RN-CP :1608 :1608 :CHIP
MCLK B:1608 1/10W
MCLK R
:RN-CP
C9537 R9528
0.1 22k
IC9502
R9533 C9510 16V 1/10W
CS4335-KSZR 2.2k 220p B:1608 :1608 R9543
AUDIO DAC 1/10W CH:1608 560
:1608 VCC 1/10W
C9530 :RN-CP
10 IC9514 C9546
16V NJM4558E 220p R9566
R9868 :AL-CP AUDIO LPF CH:1608 0
10k R9547 1/10W
1/10W Q9506 C9529 100k :1608
:1608 MUN2212T1 0.1 R9541 R9548 1/10W
16V 1.2k 10k :1608
VSS
B:1608 1/10W 1/10W
Q9503 :RN-CP :RN-CP C9545
DTC144WKA-T146 2200p
R9505 B:1608
47k
1/10W
:CHIP
Q9501 R9542 C9532 R9539 R9540 C9553
MUN2212T1 R9866 270k 10 1k 4.7k 2200p
1k 1/10W 16V 1/10W 1/10W B:1608
1/10W :1608 :AL-CP :1608 :1608
C9541 :1608
0.1 C9543
16V 2200p
B:1608 B:1608
R9867
1k R9626 IC9500 C9830
1/10W 10k FMS6418AM16X 0.1 C9831 FB9510
:1608 1/10W VIDEO BUFFER 25V 10 BK2125HM102
:1608 :1608 16V 0UH
R9885 R9890 R9886 R9884 R9887 :AL-CP
75 75 75 75 75
1/10W 1/10W 1/10W 1/10W 1/10W
FSEL
:RN-CP :RN-CP :RN-CP :RN-CP :RN-CP
C9584 R9501 C9560 R9510 R9502
PR PR1IN VSSA
0.1 25V :1608 75 75 75
PR C9586 PR2IN VSSO 1/10W 4V 1/10W 1/10W
0.1 25V :1608 :RN-CP SMT C9528 :RN-CP :RN-CP
C9585 Y1IN PR
Y 0.1 25V :1608 4V PR
C9588 SMT
Y Y2IN Y Y
0.1 25V :1608
C9587 R9518
PB PB1IN PB PB
0.1 25V :1608 1M C9552
C9589 1/10W FB9509 C9825
PB PB2IN VSSO
0.1 :1608 4V BK2125HM102 22p
R9882 25V R9507 NC VCCA SMT 0UH CH:1608
75 :1608 1M
1/10W R9517 1/10W C9833 C9836 C9824 C9826
:RN-CP R9512 R9515 R9513 R9516 R9514 75 :1608 R9577 R9508 R9576 R9509 0.1 10 22p 22p R9625
75 75 75 75 75 1/10W 1M 1M 1M 1M 25V 16V CH:1608 CH:1608 100k
1/10W 1/10W 1/10W 1/10W 1/10W :RN-CP 1/10W 1/10W 1/10W 1/10W :1608 :AL-CP 1/10W
:RN-CP :RN-CP :RN-CP :RN-CP :RN-CP :1608 :1608 :1608 :1608 :1608
R9584 C9583
10k 0.1
1/10W 16V
:1608 B:1608
R9615
R9582 100 1/10W :1608
10k RB9517
1/10W 10k
:1608 :3216 R9614
100
36 35 34 33 32 31 30 29 28 27 26 25
1/10W
RB9510 :1608
100*4
:3216
SCLK 37 IO_SCL1 24
O_RESET1_N
SDA 38 IO_SDA1 23
O_RESET2_N
SCLK 39 IO_SCL2 O_ASW2 22
SDA 40 IO_SDA2 I_HPGDET2_N 21
R9581 Q9514 41 IO_SCL_TV I_HPGDET1_N 20
100 DTC144WKA-T146
1/10W R9586 IC9517
:1608 100 42 IO_SDA_TV 89P965APV1-G5001 GND 19
1/10W
43 GND O_HPGMUTE2 18
:1608 SUB MICRO
44 GND O_HPGMUTE1 17
45 16
R9891
100 R9580 46 O_VSW 15
1/10W 100 R9585
:1608 1/10W 100 47 O_FCSW 14
:1608 1/10W
:1608 R9616
48 13
100
1/10W
:1608
C9576
10 1 2 3 4 5 6 7 8 9 10 11 12
16V
:AL-CP
C9575 R9592
0.01 100
16V 1/10W
B:1608 :1608
X9501
C9579 10MHz
12p
CH:1608
R9869 C9578 R9627
10k 12p 100
1/10W CH:1608 1/10W TP7307
:1608 :1608
C9566 V
0.1
25V
B:1608
R9611 R9506
C9570
0 0
0.1 1/10W
25V 1/10W
:1608 :1608
B:1608
P/PA BOARD WAVEFORMS
| 18 | 19 | 20 |
1
PS9500
2A
R9606
0
1/10W
:1608
R9612
0
1/10W
:1608
C9832
0.1
16V
B:1608
O I
G
C9839
10
16V
:AL-CP
IC9521 TO MY BOARD
5V REG CN2304
C9558 CN9504
0.1 FB9508 14P
16V BK2125HM102 WHT(L TYPE)
B:1608 0UH :S-MICRO
R9853 1 9V PA
R9574 100k
100 IC9506 1/10W C9559
2 RESET
1/10W CD4052BNSR :1608 10
:1608 AUDIO SW 16V
3 SCLK
:AL-CP
4 SDAT
R0
5 A GND
R9575
R2 L2
100 6 R
1/10W
RX L1
:1608
7 L
R3 LX
8 GND
R1 L0 R9560 1
R9552 0
9 PR
470 1/10W
L3 1/10W :1608
10 GND
:1608
A 2
11 PB
B
R9564 R9572 12 GND
R9595 22k 22k A
470 1/10W 1/10W
1/10W :1608 :1608 13 Y
3
:1608
14 GND
C9563
Q9511 10
MUN2211T1 16V
:AL-CP
Q9502 B
MUN2211T1
R9623
100k
1/10W
:1608
R9624
C
100k
1/10W
:1608
PA
A
B
C
9-965-963-01<DA4>PA
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
2 3
1.3 Vp-p (H) 1.3 Vp-p (H) 1.5 Vp-p (H)
[HDMI RECEIVER]
COMPONENT SIDE
1 2 3 4
[HDMI RECEIVER]
CONDUCTOR SIDE
1 2 3 4
95